Tool holder



FIG. 1 is a perspective view of a tool holder showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view.

The portions shown in broken lines are for the purpose of illustratingenvironmental structure only and form no part of the claimed design.

CLAIM I claim the ornamental design for a tool holder, as shown anddescribed.